Associated Earth Sciences Inc 8/18/2017

EXHIBIT A-1 - SCOPE OF WORK '',, associated earth sciences ,,,,,,,j i n c o r p o r dt e d July 28, 2017 Project No. 170432E001 City of Everett 3200 Cedar Street Everett, Washington 98201 Attention: Mr. Richard Hefti Subject: Proposal for Geotechnical Engineering Services City of Everett UP No. 3664 Water Main Improvement "S" , Everett, Washington Introduction and Background It is our understanding that the City of Everett (City) plans to install new ductile iron water pipe and abandon in-place existing cast iron pipe within the City limits in south Everett along 35th Street between Federal Avenue and Lombard Avenue and along Rainier Avenue between 9th Street and 23rd Street. The Rainier Avenue project replaces approximately 3,800 lineal feet of existing 3-inch and 6- inch aging cast iron water mains with 1,900 feet of new 8-inch diameter ductile iron water main. The 35th Street project replaces about 3,200 feet of aging 12-inch cast iron pipe with new 12-inch ductile iron pipe. The work also includes removal or abandonment of valves, fire hydrants, water service lines (from mains to the shut off at the meter boxes), new water meter boxes and setters, related appurtenances and surface restoration. Scope of Services According to the Exhibit A-1, Geotechnical Engineering Scope of Work (SOW) document received by email July 11, 2017, the purpose of geotechnical services is to evaluate subsurface soil and ground water conditions as a basis for providing geotechnical engineering recommendations for design and construction of the water main replacement and future sanitary sewer main replacement. The geotechnical engineer's proposed scope of services will include the following tasks: Kirkland Office 1911 Fifth Avenue j Kirkland,WA 98033 P 1425.827.7701 FI 425.827.5424 Everett Office 12911%Hewitt Avenue,Suite 2 I Everett,WA 98201 P 1425.259.0522 F 1425.827.54248 Tacoma Office 11552 Commerce Street,Suite 102 I Tacoma,WA 98402 P 1253.722.2992 F 1253.722.2993 www.aesgeo.com